Lenvatinib Plus Ifosfamide and Etoposide in Children and Young Adults With Relapsed Osteosarcoma: A Phase 2 Randomized Clinical Trial.

Gaspar N, Hung GY, Strauss SJ, Campbell-Hewson Q, Dela Cruz FS, Glade Bender JL, Koh KN, Whittle SB, Chan GC, Gerber NU, Palmu S, Morgenstern DA, Longhi A, Baecklund F, Lee JA, Locatelli F, Márquez Vega C, Janeway KA, McCowage G, McCabe MG, Bidadi B, Huang J, McKenzie J, Okpara CE, Bautista F, OLIE Study Investigators